Pith Number

pith:JQ743WZC

pith:2019:JQ743WZCVCYRNYBNC4ABE5WNA3

not attested not anchored not stored refs pending

Fast Decomposable Submodular Function Minimization using Constrained Total Variation

Francis Bach, K S Sesh Kumar, Thomas Pock

arxiv:1905.11327 v1 · 2019-05-27 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQ743WZCVCYRNYBNC4ABE5WNA3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:45:00.683502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c3fcddb22a8b116e02d17001276cd06c07fe616ce99ea655f6abd75cbe8982f

Aliases

arxiv: 1905.11327 · arxiv_version: 1905.11327v1 · doi: 10.48550/arxiv.1905.11327 · pith_short_12: JQ743WZCVCYR · pith_short_16: JQ743WZCVCYRNYBN · pith_short_8: JQ743WZC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JQ743WZCVCYRNYBNC4ABE5WNA3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4c3fcddb22a8b116e02d17001276cd06c07fe616ce99ea655f6abd75cbe8982f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97888172bc90610570e89f3deae1e6b1cdcdea9995b6a633293eac0fa0f05e44",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-27T16:24:54Z",
    "title_canon_sha256": "1d8dd1278d5b002284bd7e41253ad5c2b269ff21b02bb0bcfbda9d47b108fb48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11327",
    "kind": "arxiv",
    "version": 1
  }
}